Gulls were presented with all four foods together on days 5, 10, 15 and 35 of the study (VIDEO)

University of Exeter

Caption

When presented with all four foods together on days 5, 10, 15 and 35 of the study, both groups consistently favoured fish

Credit

Emma Inzani

Usage Restrictions

This video may only be used with reports of this research

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.